/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef IAM_CONTEXT_DEAD_RECIPIENT_H
#define IAM_CONTEXT_DEAD_RECIPIENT_H

#include <cstdint>
#include <string>

#include "context_callback.h"
#include "nocopyable.h"

namespace OHOS {
namespace UserIam {
namespace UserAuth {
class ContextDeathRecipientManager {
    public:
        ContextDeathRecipientManager() = default;
        ~ContextDeathRecipientManager() = default;
        void AddDeathRecipient(std::shared_ptr<ContextCallback> &callback, uint64_t contextId);
        void RemoveDeathRecipient(std::shared_ptr<ContextCallback> &callback);
    protected:
        sptr<IRemoteObject::DeathRecipient> deathRecipient_ = nullptr;
};

class ContextDeathRecipient : public IRemoteObject::DeathRecipient, public NoCopyable {
    public:
        ContextDeathRecipient(uint64_t contextId);
        ~ContextDeathRecipient() override = default;
        void OnRemoteDied(const wptr<IRemoteObject> &remote) override;
    protected:
        uint64_t contextId_ = INVALID_CONTEXT_ID;
};
} // namespace UserAuth
} // namespace UserIam
} // namespace OHOS
#endif // IAM_CONTEXT_DEAD_RECIPIENT_H